Remote control help needed

Good afternoon all,
I have just installed the harmony hub and painfully set up all the scripts for all of the buttons on my controllers. i have also built all of the remote controllers in HA which all work well. My question is that i would like to set up some activities like watch a DVD which would automatically send the commands to all of the equipment. I tried making scenes for this but they dont seem to rum when activated. Can someone please point me in the right way of configuring this as i am trying to make my system easy for the wife to operate.

Its Ok i wrote a script for each of these. Im learning more each day :slight_smile: